Mistake-Free Writing
in Every Android App

AI-Powered Grammar Correction

Fix grammar mistakes instantly with advanced AI. Works system-wide across all Android apps for mistake-free writing everywhere.

Tone Transformation

Transform your text tone to match any context—professional, casual, formal, friendly, or polite—with a single tap.

Real-Time Translation

Translate text into 369 languages instantly while typing. Perfect for multilingual communication and global conversations.

AI Reply Generation

Generate smart, context-aware replies automatically. Works seamlessly in WhatsApp, Messenger, and all messaging apps.

GPT Keyboard Mode

Ask AI anything without leaving your app. Switch to GPT mode and get instant answers, rewrite AI-sounding text to sound human with Humanise, or add natural idioms and expressions with Idioms—all built right into the keyboard.

Custom Prompts

Create your own AI transformations and custom prompts. Personalize your typing experience with unlimited possibilities.

Smart Predictions

AI learns your typing patterns and provides personalized word predictions that improve over time. Add your own words and phrases to a custom dictionary so the keyboard always knows your vocabulary.

Clipboard History

Never lose important copied content. Access your full clipboard history with ease and manage multiple items effortlessly.

Customizable Themes

Personalize your keyboard with beautiful themes and custom color schemes. Make it uniquely yours with endless customization options.

Deep Keyboard Customization

Pixel-perfect control over key size, gaps, corner radius, shadow, animation speed, and font sizes per row. Reposition the keyboard left, center, or right for comfortable one-handed typing.

Privacy-Focused

Your data is secure and private. We prioritize user privacy with transparent data handling and end-to-end encryption.

Download & Install

Download SmartType Keyboard from the Google Play Store and install it on your Android device in seconds.

Enable Keyboard

Go to your device settings, enable SmartType Keyboard, and select it as your default keyboard.

Start Typing Smarter

Begin typing in any app and experience AI-powered suggestions, grammar correction, and intelligent features instantly.

Free Plan

Forever free

• ✓500 AI words
• ✓Standard AI models
• ✓Grammar correction
• ✓Tone transformation (6 styles)
• ✓Real-time translation (369 languages)
• ✓AI reply generation
• ✓GPT Chat Mode
• ✓Custom prompts
• ✓Smart predictions

Premium Monthly

Billed monthly

• ✓Unlimited AI words
• ✓Premium AI models
• ✓Priority processing
• ✓Grammar correction
• ✓Tone transformation (6 styles)
• ✓Real-time translation (369 languages)
• ✓AI reply generation
• ✓GPT Chat Mode + Humanise & Idioms
• ✓Custom prompts
• ✓Smart predictions

Premium Yearly

Save 15%

Just $1.63/month (billed annually)

• ✓Unlimited AI words
• ✓Premium AI models
• ✓Priority processing
• ✓Grammar correction
• ✓Tone transformation (6 styles)
• ✓Real-time translation (369 languages)
• ✓AI reply generation
• ✓GPT Chat Mode + Humanise & Idioms
• ✓Custom prompts
• ✓Smart predictions

What is SmartType Keyboard?

SmartType Keyboard is an AI-powered Android keyboard that provides grammar correction, real-time translation, smart replies, tone transformation, and intelligent predictions across all Android apps.

How do I fix grammar mistakes while typing on Android?

Install SmartType and set it as your Android keyboard. As you type in any app, tap the AI grammar action and SmartType instantly corrects spelling, grammar, and punctuation without leaving the app.

How many languages does SmartType support?

SmartType supports 369 languages — you can type in any of them with a dedicated layout and translate your messages into all 369 in real time, ideal for multilingual chats, work, and travel.

Does SmartType work in all apps like WhatsApp, Instagram, and Gmail?

Yes. SmartType is a system keyboard, so grammar correction, translation, smart replies, and tone changes work everywhere you type — WhatsApp, Instagram, Gmail, messaging, and any other Android app.

How is SmartType different from Gboard?

Beyond standard typing and predictions, SmartType adds on-demand AI: grammar correction, real-time translation, smart reply generation, tone transformation, GPT chat, and custom prompts — all available directly in the keyboard, in any app.

Does SmartType work offline?

Standard typing, autocorrect, and next-word predictions run on-device and work offline. AI features such as grammar correction, translation, and smart replies require an internet connection.

Is SmartType Keyboard free?

Yes. SmartType offers a free plan with 500 AI words and all features included. Premium plans start at $1.90/month for unlimited AI words and premium AI models.

Is SmartType Keyboard private and secure?

Yes. SmartType is privacy-focused: it does not sell your data, processes text only when you trigger an AI action, and is transparent about how your data is handled.